Finding the Fourth Proportional to 2,723.51, 4,086.27 and 1,164.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723.51 : 4,086.27 = 1,164.26 : x
2. Step 2: Convert to fraction form
   2,723.51/4,086.27 = 1,164.26/x
3. Step 3: Cross multiply
   2,723.51x = 4,086.27 × 1,164.26
4. Step 4: Simplify right side
   2,723.51x = 4,757,460.28
5. Step 5: Solve for x
   x = 4,757,460.28/2,723.51
6. Step 6: Final answer
   x = 1,746.82